1 /* w_log10f.c -- float version of w_log10.c.
2 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
6 * ====================================================
7 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
9 * Developed at SunPro, a Sun Microsystems, Inc. business.
10 * Permission to use, copy, modify, and distribute this
11 * software is freely granted, provided that this notice
13 * ====================================================
17 static char rcsid[] = "$FreeBSD: src/lib/msun/src/w_log10f.c,v 1.5 1999/08/28 00:07:06 peter Exp $";
25 #include "math_private.h"
29 float log10f(float x) /* wrapper log10f */
31 float log10f(x) /* wrapper log10f */
36 return __ieee754_log10f(x);
39 z = __ieee754_log10f(x);
40 if(_LIB_VERSION == _IEEE_ || isnanf(x)) return z;
44 return (float)__kernel_standard((double)x,(double)x,118);
47 return (float)__kernel_standard((double)x,(double)x,119);